seismic equipment

Seismic equipment is specialized for generating and recording elastic waves to image subsurface geology at scales from meters to tens of kilometers. Active systems use controlled sources—vibratory trucks (vibroseis), accelerated weight drops, or small explosive charges—to produce seismic energy that reflects and refracts off rock layer boundaries. Passive arrays listen to natural earthquakes or microseisms for ambient-noise tomography. The core recording device is the seismograph (or seismic data acquisition system), which digitizes signals from geophones (on land) or hydrophones (in water).
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UGL3C-III-OS


Quasi-broadband Nodal Seismograph Built-in 3C 2Hz 260V/m/s Sensors 15s–500Hz |120 Days |4G Real-Time

GAU-OS


Split-type Nodal Seismograph Built-in WiFi/4G Acquisition Module Support External Downhole Geophone

UGL3C-II-OS


Military-grade High-resolution Nodal Seismograph Three Components 5Hz 190V/m/s Sensor 5s-200Hz Bandwidth

EQ206-II-OS


Lightweight Integrated Nodal Seismograph Single Component 5Hz Geophone 190V/m/s Sensitivity

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